The role of Pitti-Sing is usually sung by a mezzo-soprano, but an alto could also play the role. She doesn't have any proper solos, but she sings a stanza by herself in "The Criminal Cried," and leads the chorus in "Braid the Raven Hair" and "For He's Going to Marry Yum-Yum."

Pitti-Sing may not be a major role in The Mikado, but she is still vital to the plot.